#!/bin/sh

set -eu

GITEA_CONFIG="${GITEA_APP_INI:-/etc/gitea/app.ini}"
GITEA_WORK_PATH="${GITEA_WORK_DIR:-/var/lib/gitea}"
GITEA_HTTP_PORT="${GITEA__server__HTTP_PORT:-3000}"
GITEA_ADMIN_USERNAME="${GITEA_LOCAL_ADMIN_USERNAME:-stellaops}"
GITEA_ADMIN_PASSWORD="${GITEA_LOCAL_ADMIN_PASSWORD:-Stella2026!}"
GITEA_ADMIN_EMAIL="${GITEA_LOCAL_ADMIN_EMAIL:-stellaops@gitea.stella-ops.local}"
GITEA_BOOTSTRAP_SENTINEL="${GITEA_BOOTSTRAP_SENTINEL:-${GITEA_WORK_PATH}/data/.local-admin-ready}"

mkdir -p "${GITEA_WORK_PATH}/git/repositories"

/usr/local/bin/docker-entrypoint.sh "$@" &
gitea_pid=$!

cleanup() {
    if kill -0 "${gitea_pid}" 2>/dev/null; then
        kill "${gitea_pid}" 2>/dev/null || true
        wait "${gitea_pid}" 2>/dev/null || true
    fi
}

trap cleanup INT TERM

ready=0
attempt=0
while [ "${attempt}" -lt 60 ]; do
    if wget -qO- "http://127.0.0.1:${GITEA_HTTP_PORT}/api/v1/version" >/dev/null 2>&1; then
        ready=1
        break
    fi

    if ! kill -0 "${gitea_pid}" 2>/dev/null; then
        wait "${gitea_pid}"
        exit 1
    fi

    attempt=$((attempt + 1))
    sleep 1
done

if [ "${ready}" -ne 1 ]; then
    echo "Gitea did not become ready for local admin bootstrap" >&2
    wait "${gitea_pid}"
    exit 1
fi

existing_admins="$(gitea admin user list --config "${GITEA_CONFIG}" --work-path "${GITEA_WORK_PATH}" --admin | tail -n +2 | awk 'BEGIN { first = 1 } NF { if (!first) printf ","; printf "%s", $2; first = 0 }')"
if [ -z "${existing_admins}" ]; then
    gitea admin user create \
        --config "${GITEA_CONFIG}" \
        --work-path "${GITEA_WORK_PATH}" \
        --username "${GITEA_ADMIN_USERNAME}" \
        --password "${GITEA_ADMIN_PASSWORD}" \
        --email "${GITEA_ADMIN_EMAIL}" \
        --admin \
        --must-change-password=false
else
    echo "Gitea admin bootstrap skipped; existing admin users: ${existing_admins}"
fi

touch "${GITEA_BOOTSTRAP_SENTINEL}"

wait "${gitea_pid}"